TONGYANG PILE based on its technology and know-how over the past 25 years, Asan Plant in Chungnam, GyeongnamPHC file (high-strength concrete) by establishing a nationwide production and distribution network such as Haman plant and Iksan plant in Jeollabuk-doFile) is being supplied in a timely manner.
TONGYANG PILE has an annual production capacity of 850,000 tons, and due to continuous research and development and facility improvement, it is currentlyGet closer to all customers with quality and service that predicts the future environment without being satisfied with the highest qualityI'm approaching it.